How to fold the pencil box?

Please refer to the following methods:

Tools/materials: 24.5*9cm cardboard, 2 1* 15.8cm cardboard, glue.

1. First, prepare a 24.5*9cm cardboard such as a picture on the Internet.

2. Then cut it at four corners as shown in the figure.

3. Then fold it into the painting along the drawing line.

Then the four corners are glued together, and the box is finished.

5. Then prepare 2 1* 15.8cm cardboard as a picture.

6. Fold the drawing along the drawing line, and glue it at the width of 1cm.

7. Then stick them together, as shown.

8. Finally, put the box in the middle, and the simple pencil case will be ready.